115-inch interactive touch all-in-one machine parameter table (highlight backlight)
Category Specifications remark
Product attributes Product model (RK3588)

Product Type Interactive touch all-in-one machine
Product Positioning High-end models
Product selling point 1. High brightness backlight solution, the whole machine is 600 + cd/㎡ brightness
2. 4K display, 4K whiteboard, anti-glare glass.
3. High color gamut, supports intelligent light adjustment backlight.
4. Built-in AI 48 million camera and eight array microphones.
5. Android 15, 8-core processor, 16 + 256G configuration.
6. 20-point high-precision fine pen writing infrared touch technology.
7. 5G WiFi Hotspot, supports Bluetooth connection. WIFI 6, BT5.2.
8. Among the LCD products currently on sale, it belongs to the largest size product.
Backlight and LCD display panel Product appearance dimensions 2606.1 mm × 1558.5 mm × 157.2 mm (including wall mounting)

Angle of field of view D = 119 degrees H = 102 V = 85
Distortion <1.5%
Microphone Type Linear isometric array microphone
Digital wheat quantity 8 array
Signal-to-noise ratio 65db
Sensitivity -38 ± 1 db
Pickup distance 8 meters
Sampling rate 16KHz
Bits of sample 16bit
System compatibility Windows7/10/11; Andirod7.0 and above
share Andirod shares camera and microphone with Windows
Touch parameters Touch Type Non-contact infrared sensing technology

Interpolation resolution 32767 (W) × 32767 (D)
Complete machine structure Net weight 148kg
Gross weight 200kg
Number of touch points 20:00 Minimum identifier 3mm Touch accuracy ± 1 mm Response speed ≤ 15 ms Input method Opaque objects
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Main Product:
smart board for teaching,
interactive flat panel display,
smart board for meeting rooms,
interactive flat panel ,
Digital Whiteboard,
digital board for teaching